13255874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 20532960

約数和(自身を除く): 7277086

約数列:

[1, 2, 41, 82, 139, 278, 1163, 2326, 5699, 11398, 47683, 95366, 161657, 323314, 6627937, 13255874]

約数ペア:

[(1, 13255874), (2, 6627937), (41, 323314), (82, 161657), (139, 95366), (278, 47683), (1163, 11398), (2326, 5699)]